header {
    height: 53px;
    background: #333;

    ul {
        display: flex;
        height: 53px;
        justify-content: flex-end;
        align-items: center;

        li,a {
            position: relative;
            padding: 0 15px;
            color: #cdcdcd;
            line-height: 1;
            display: inline-block;

            &:hover {
                color: #27ba9b;
            }

            &::after {
                content: '';
                position: absolute;
                right: 0;
                top: 0;
                width: 2px;
                height: 100%;
                background: #ccc;
            }
        }
    }
}